I'm not bothered about a Champ or Bassman as they are pretty commonplace (although they are both great amps).
I'm more interested in the likes of the bandmaster, pro, super etc, mentioned earlier.
As for Blackfaces: I've had 5 silverfaces over the last 10-15yrs (currently have two: a princeton reverb and vibrolux reverb) which, apart from the '77 twin reverb I had, were, to all intents and purposes, virtually identical to the equivalent blackfaces.
Of course we haven't even mentioned the brown and blonde amps...